4R3431 NTN Cylindrical Roller Bearing
What is 4R3431 NTN Cylindrical Roller Bearing 179 mm db (max) in mechanical engineering? Tapered Roller Bearing 256 mm Da (max) Manufacturing Service BEARING SUDAMERICANA,S.A. . Upload your CAD file for an instant.
| Brand Name: | NTN |
| Model Number: | 4R3431 |
| db (max): | 179 mm |
| Da (max): | 256 mm |
| Enclosure: | Open |
| Limiting Speed - Oil: | 2,600 rpm |
| Inside Ring Outside Diameter: | 182 mm |
| Radial Clearance: | 0.070 to 0.120 mm |
| D: | 270 mm |
| ra1 (max): | 2.5 mm |
| PDF |
4R3431 |
Product Details
| db (max) | 179 mm |
| Da (max) | 256 mm |
| Enclosure | Open |
| Limiting Speed - Oil | 2,600 rpm |
| Inside Ring Outside Diameter | 182 mm |
| Radial Clearance | 0.070 to 0.120 mm |
| D | 270 mm |
| ra1 (max) | 2.5 mm |
| Limiting Speed - Grease | 2,000 rpm |
| Bore Type | Cylindrical Bore |
| dc (min) | 184 mm |
| ra (max) | 2.5 mm |
| dd (min) | 196 mm |
| Dynamic Load Rating | 545,000 N |
| db (min) | 164 mm |
| r1 | 3 mm |
| Configuration | Single Row |
| Fillet Radius/Chamfer | 3 mm |
| Static Load Rating | 800,000 N |
| B | 73 mm |
